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301404 = 22325117
BaseRepresentation
bin1001001100101011100
3120022110010
41021211130
534121104
610243220
72363505
oct1114534
9508403
10301404
111964a4
12126510
13a725c
147bbac
155e489
hex4995c

301404 has 12 divisors (see below), whose sum is σ = 703304. Its totient is φ = 100464.

The previous prime is 301403. The next prime is 301409. The reversal of 301404 is 404103.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 25117 = 301404 / (3 + 0 + 1 + 4 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 301404.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 301404.

It is not an unprimeable number, because it can be changed into a prime (301403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12547 + ... + 12570.

2301404 is an apocalyptic number.

It is an amenable number.

301404 is an abundant number, since it is smaller than the sum of its proper divisors (401900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301404 is a wasteful number, since it uses less digits than its factorization.

301404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25124 (or 25122 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 301404 is about 549.0027322336. The cubic root of 301404 is about 67.0475640575.

Adding to 301404 its reverse (404103), we get a palindrome (705507).

The spelling of 301404 in words is "three hundred one thousand, four hundred four", and thus it is an iban number.

Divisors: 1 2 3 4 6 12 25117 50234 75351 100468 150702 301404